Still too many main roster guys. I don't see what the point in putting so many on this show is with 50+ unused talents in developmental. Matches like Primo & Epico vs The Usos for example don't do much for anyone.
The main roster guys are there because we as fans know who they are and having them on the show is gonna draw much more attention than just having some of the guys on the NXT roster compete on the show. Some of the guys although signed for based on some judgement of potential are remarkably green and need alot of work so the show cant just revolve around these guys.
These guys are working shows off tv getting the experience they need whilst the main guys are ready or near ready (Ohno, Wyatt, Rollins and others) are getting showcased against guys who have been called up already.
Not only that, but the main roster guys are also helping the NXT guys buy competing with a higher calibre superstar and learning whatever they need to know in preparation for getting the call up.